carbide cutting insert

Product catalog summary

Introduction
The T9000 series by Tungaloy is a new range of cutting grades aimed at improving economic efficiency and productivity in turning operations. It is designed to meet modern tool demands, offering enhanced tool life and higher cutting speeds for steel machining.

Innovative Coating Technology
This series features a patented "Double-Bridge" coating technology that enhances the adhesion of coating layers, allowing for thicker coatings and increased wear resistance, enabling higher cutting conditions.

Performance Improvements

Enhanced crater wear resistance
Improved flank wear resistance
Increased resistance to plastic deformation

Market Demands

High cutting speeds and feed rates
Stable processes
Cost-effectiveness

Coating System Features

TiN smooth surface for reduced friction
Al2O3 layer 2.5 times thicker for extreme heat resistance
TiCN fine grain columnar layer for protection against flank and crater wear

Grades and Applications
The series includes four grades: T9005, T9015, T9025, and T9035, each tailored for specific turning operations from finishing to heavy roughing. These grades are suitable for various steel types and available in both negative and positive insert specifications.

Cutting Conditions
The T9000 series supports a wide range of cutting speeds and feed rates, optimized for both continuous and interrupted cuts, ensuring versatility across different machining scenarios.

Stock Availability
The series is available as standard stock in Europe and Japan, ensuring global market accessibility.

Conclusion
The T9000 series offers significant advancements in cutting tool technology, providing enhanced performance, durability, and economic benefits for modern machining operations.

Catalog excerpts

New grades for turning operations With Double-BridgeӔ into a new dimension >

Open the catalog to page 1

To meet the continuously growingdemands of modern tool concepts as to economic efficiency and productivity, Tungaloy designed the new T9000 series. The result of our intensive research and development is a modern cutting grade series, which stands for increased tool lifeat higher cutting speeds in machiningoperations of steel. Compared to traditio- nal cutting materials, the new MT-CVD coated substrate has a unique design of each single coating layer. The patented new Double-BridgeӔ coating technology stands for extremely increased adhesion of each single layer. Thus thicker coatings can be applied...

Open the catalog to page 2

Work materials Mild steels ApplicationChipbreakerShapeCuttingdepthap (mm)Feedf (mm/rev) T9005T9015T9025T9035 >

Open the catalog to page 4

External and face turning Face turning at interrupted cut Work material:20NiCrMo2 Toolholder: ACLNR2525M12 Insert: CNMG120408-TM Grade: T9025 Machine:N/C machine Cutting speed:Vc = 180 m/minFeed: f = 0.3 mm/rev Cutting depth:ap= 2.0 mmCoolant:Emulsion External and face turning at interrupted cut Work material:20CrMo5 Toolholder: DWLNR2525M08 Insert: WNMG080412-TM Grade: T9025 Machine:N/C machine Cutting speed:Vc = 200 m/minFeed: f = 0.3 bis 0.4 mm/rev Cutting depth:ap= 2 bis 3 mmCoolant:Emulsion Work material:USt42-2 Toolholder: PTFNR2525M3 Insert: TNMG160408-TMGrade: T9025Machine:N/C machine...

Open the catalog to page 19

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